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CARBOUSA

Compound Pressure Gauge -30 inHg to 160 PSI, Liquid Filled, 2.5" Dial, 1/4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI/inHg - ASME B40.1 Grade A

Compound Pressure Gauge -30 inHg to 160 PSI, Liquid Filled, 2.5" Dial, 1/4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI/inHg - ASME B40.1 Grade A

$19.42 USD
$19.42 USD
Shipping calculated at checkout.

A precision instrument crafted for reliable pressure measurement across diverse industrial and commercial applications. This compound gauge delivers consistent accuracy with elegant, legible clarity.

🎋 At a Glance

Accuracy Standard
ASME B40.1 Grade A
Dial Size
2.5 inches with high-contrast markings
Dual Scale
PSI and inHg
Connection
1/4" NPT Lower Mount

📦 What's Included

🛡️
Liquid-Filled Stability
Glycerin filling dampens vibration and needle flutter for steady, reliable readings
⚙️
Industrial Versatility
Designed for air, oil, water, and gas systems including pumps, compressors, and HVAC equipment
🔩
Enduring Construction
304 stainless steel case with brass and copper alloy wetted parts resist corrosion

📐 Specifications

Material
304 stainless steel case; brass and copper alloy wetted parts
Dial Diameter
2.5 inches (63mm)
Connection Type
1/4" NPT Lower Mount
Pressure Range
-30 inHg to 160 PSI
Accuracy Rating
±2-1-2% (ASME B40.1 Grade A)
Lens
Polycarbonate for impact resistance
Weight
0.22 kg
Filling Medium
Glycerin

🧼 Care

🔍
Verify Connection Compatibility
Confirm your 1/4" NPT fitting size before installation to ensure proper integration
💧
Protect from Extreme Conditions
While built for durability, avoid unnecessary exposure to harsh environments to maintain accuracy
✓
Periodic Verification
For critical applications, periodically verify gauge readings against a standard reference

🎯 Made For

This gauge serves professionals and facilities managing pneumatic, hydraulic, and fluid systems where precise pressure monitoring is essential. It performs equally well in pumping stations, manufacturing floors, HVAC installations, and irrigation systems.

— Why We Selected This —

The combination of liquid filling, stainless steel construction, and ASME Grade A accuracy creates an instrument you can trust for consistent, readable measurements. Its generous dial face and dual-scale design eliminate guesswork, delivering the clarity that precision work demands.

📦 Product Details

Manufacturer
CARBO INSTRUMENTS
Accuracy Class
ASME B40.1 Grade A
Stabilization Method
Glycerin-filled for vibration dampening
Material Composition
Stainless steel, brass, copper alloy, polycarbonate
Pressure Range Coverage
-30 inHg to 160 PSI
↩️
30-Day Returns
Unused items, 30 days. Damaged, wrong, or lost made right.
🔒
Secure Checkout
Encrypted payment, trusted by Shopify.
📦
Tracked Shipping
Every order ships with tracking.
Why Home Cooks Choose SERA
✓ Hand-Curated
Every tool & ingredient is selected for quality — not mass-listed.
✓ Café & Kitchen Guidance
Clear how-to notes so you get great results at home.
✓ Real Support
Questions? Our team replies within 24–48 hours.
📬 Shipping & Delivery: Your order ships with tracking and a confirmation email. Delivery times vary by destination. Easy 30-day returns on unused items — plus damaged, wrong, or lost orders made right.
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